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Functions and Characteristics |
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Staple structure to improve the system's
reliability and disperse the system risk; |
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With two industrial controllers for
mutual redundant; |
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The host has centralized monitor and
management and automatic control of the whole process system;
and If any parameter overlimit and controlled object status
changing happens, it will display in different color on CRT
and make acoustic alarm; |
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Functions of automatic remote control
and interlock protection of the whole system by PLC; |
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Automatic control of commission and
regeneration of cation and anion exchanger; |
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Any row of cation and anion exchanger,
when its perodic water-making amount reaches to the specified
value or the out-water conductivity exceeds the specified value,
can step out to run the regeneration process automatically and
start another salt elimination device automatically or semiautomatically; |
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When the out-water conductivity of composite
ion exchanger exceeds the specified value or its periodic water-making
amount reaches to the specified value or psid of the resin cather's
inlet and outlet exceeds the specified value, the system remotely
stops the current running machine tool and remotely starts another
machine tool; |
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In regeneration the acid-alkali system adds acid
and alkali to the cation/anion and composite ion exchangers
automatically controlled by PLC; |
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Display control status of valve and pump, and
have manual/automatic/local operation and interlock selection. |
